此时不重要。总为零。
一个物体若要在某一点处处于转动平衡，在这一点处的总力矩必须为零。
For an object to be in rotational equilibrium about a certain point, the total torque about this point must be zero.
实际上，这就是把负电阻接入电路，使电路的总电阻为零。
In effect, a negative resistance is inserted in the circuit so that its total resistance is zero.
在波峰与波谷重合之处，总振幅实际上为零。
Where a trough and crest coincide we get the total amplitude zero.
网络零售商计算得出，网络产品销售额占季度总收益的26%，而在2009年第三季度这一比例为26.6%。
Internet Retailer calculates that web merchandise sales made up 26% of total revenue for the quarter, compared with 26.6% in the Q3 2009.
根据这项安排发行的首批债券大受个人投资者欢迎，总认购金额为6.51亿元，是本地零售债券市场的新记录。
The debut issue was met with strong demand by retail investors with a total subscription amount of $651 million, setting a record in the local retail bond market.
根据这项安排发行的首批债券大受个人投资者欢迎，总认购金额为6.51亿元，是本地零售债券市场的新记录。
The debut issue was met with strong demand by retail investors with a total subscription amount of $651 million, setting a record in the local retail bond market.
应用推荐